/* Used on gamelogic level
* Upgrade a unit on a given territory. */
public void UpgradeUnitOnTerritory(Unit Previous, Unit Upgraded, Territory T)
{
T.RemoveUnitFromList(Previous);
UnusedUnits.Add(Previous);
T.AddUnitToList(Upgraded);
UnusedUnits.Remove(Upgraded);
}
/* Used on gamelogic level
* Use this function to place a unit on on a territory
*/
public void PlaceUnitOnTerritory(Territory T, Unit U)
{
UnusedUnits.Remove(U);
T.AddUnitToList(U);
}